Knife sheath



FIG. 1 is a perspective view of a knife sheath in accordance with the present invention;

FIG. 2 is a side view of the knife sheath seen in FIG. 1;

FIG. 3 is a top view of the knife sheath seen in FIG. 1;

FIG. 4 is an end view of the knife sheath seen in FIG. 1;

FIG. 5 is a perspective view of a second embodiment of a knife sheath in accordance with the present invention;

FIG. 6 is a side view of the second embodiment of the knife sheath seen in FIG. 5;

FIG. 7 is a top view of the second embodiment of the knife sheath seen in FIG. 5;

FIG. 8 is an end view of the second embodiment of the knife sheath seen in FIG. 5;

FIG. 9 is a perspective view of a third embodiment of a knife sheath in accordance with the present invention;

FIG. 10 is a side view of the third embodiment of the knife sheath seen in FIG. 9;

FIG. 11 is a top view of the third embodiment of the knife sheath seen in FIG. 9; and,

FIG. 12 is an end view of the third embodiment of the knife sheath seen in FIG. 9.

The broken line showing of environment in the drawings is included for the purpose of illustrating only and forms no part of the claimed design. 

The ornamental design for a knife sheath, as shown and described. 